class Aws::IoT::Types::AttachThingPrincipalRequest

@return [String]
CreateCertificate operation) or an Amazon Cognito ID.
The principal, which can be a certificate ARN (as returned from the
@!attribute [rw] principal
@return [String]
The name of the thing.
@!attribute [rw] thing_name
The input for the AttachThingPrincipal operation.